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World's best product support network ensures spare parts are readily available for maintenance and service needs
GCCP auto mains control panel provides access to historical alarms and operating indicators
Requires less space for installation; more space available for on-going operations
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Key Specs
The DE400 GC diesel generator sets have been developed for your standby applications. Producing reliable power of 400 kVA at 50 Hz, our C9.3 diesel-powered DE400 GC generator set is designed to ISO 8528-5 transient response requirements
World's best product support network ensures spare parts are readily available for maintenance and service needs
GCCP auto mains control panel provides access to historical alarms and operating indicators
Requires less space for installation; more space available for on-going operations
| Maximum Rating | 400 kVA 400 kVA |
| Minimum Rating | 400 kVA 400 kVA |
| Emissions/Fuel Strategy | Non-Certified Emissions Non-Certified Emissions |
| Voltage | 380 to 415 Volts 380 to 415 Volts |
| Frequency | 50 Hz 50 Hz |
| Speed | 1500 rpm 1500 rpm |
| Duty Cycle | Standby Standby |
| Engine Model | C9.3B, I-6, 4-cycle diesel C9.3B, I-6, 4-cycle diesel |
| Bore | 4.53 in 115 mm |
| Stroke | 5.87 in 149 mm |
| Displacement | 567.5 in³ 9.3 l |
| Compression Ratio | 16.5:1 16.5:1 |
| Aspiration | Turbocharged Air-to-Air Aftercooled Turbocharged Air-to-Air Aftercooled |
| Fuel System | Common Rail Common Rail |
| Governor Type | ADEM™A6 ADEM™A6 |
| Length - Maximum | 104.8 in 2662 mm |
| Width - Maximum | 44 in 1120 mm |
| Height - Maximum | 69.5 in 1766 mm |
| Dry Weight - Genset (maximum) | 5070.6 lb 2300 kg |
Build and customize your own generator set to perfectly fit your needs.
Learn MoreCalculate what generator size you need by using our commercial and industrial generator sizing calculator, SpecSizer.
Learn MoreCaterpillar product brochures and other informational documents are available for your growing business.
